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Flood forecasting is a multifaceted discipline that aims to predict various aspects of flood events, including their occurrence, magnitude, timing, duration, and spatial extent. However, the scope and definition of flood forecasting can differ across scientific publications and methodologies.
Improved flood modeling. Flooding, whether from rivers overflowing their banks or in coastal regions, is among the most costly natural disasters. Altimetry data from the SWOT mission will make it possible to measure the 3-dimensional shape of flood waves, track floodwater levels, and improve measurements of local topographic details in floodplains.
These techniques may be used in the identification of flood dynamics, [22] [23] storm characterization, [24] [25] and groundwater flow in karst systems. [26] Regression analysis is used in hydrology to determine whether a relationship may exist between independent and dependent variables.
Climate change is already making extreme flooding more frequent and intense and by 2050 100-year flood events are projected to occur at least twice as frequently as today across 40% of the planet.
If severe flooding is a risk in your area, use these tips to plan ahead. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ...
Flooding safety tips. Lightning may be the flashiest feature of thunderstorms, but it’s flooding that’s the most fatal. Flooding is responsible for more than 75 fatalities a year in the United ...
Flood management describes methods used to reduce or prevent the detrimental effects of flood waters. Flooding can be caused by a mix of both natural processes, such as extreme weather upstream, and human changes to waterbodies and runoff. Flood management methods can be either of the structural type (i.e. flood control) and of the non ...
Eleven months ago, the Los Angeles area was under water. Nearly a foot of rain fell in just a couple of days in early February. It was a deadly storm that flooded roads, floated cars and triggered ...